Video Shows How Sharks ‘Sleep’ in Large Groups – National Geographic

Unlike people, sharks don’t enter an unconscious state while sleeping. Instead they go into little-understood rest periods.

Source : Video Shows How Sharks ‘Sleep’ in Large Groups

Super Schnozzle: Tiny, Glow-in-the-Dark Shark Has a Huge Nose

glow-in-the-dark shark

Source : Super Schnozzle: Tiny, Glow-in-the-Dark Shark Has a Huge Nose

Why a New York Bay Is Crucial to Baby Sand Tiger Sharks – Live Science

A nursery in the waters of New York is critical to the survival of the area’s sand tiger sharks, and scientists are now tagging these and other species to learn more about their needs.

Source : Why a New York Bay Is Crucial to Baby Sand Tiger Sharks

Watch Our Favorite Shark Videos – National Geographic

Take a look at these sharks exploring the nooks and crannies in oceans around the world.

Source : Watch Our Favorite Shark Videos

Rare Megamouth Shark Captured on Video

Megamouth Shark

Source : Rare Megamouth Shark Captured on Video

Sharks Revealed As The Great Protectors Of Seagrass | Ocean Leadership

Sharks, marine scientists say, are often misunderstood, described as ravenous man-eaters. In reality, sharks are critically important to the health of the world’s oceans.

Source : Sharks Revealed As The Great Protectors Of Seagrass | Ocean Leadership

Les requins utilisent leurs épaules pour manger – Sciencesetavenir.fr

Source : Les requins utilisent leurs épaules pour manger – Sciencesetavenir.fr

These Sharks Feed in a Surprising Way – National Geographic

Source : These Sharks Feed in a Surprising Way

The megalodon was the largest shark to have ever lived – now we know how it disappeared – International Business Times

A third of the marine megafauna is thought to have disappeared 2-3 million years ago.

Source : The megalodon was the largest shark to have ever lived – now we know how it disappeared

This Shark Eats Grass, and No One Knows Why – National Geographic

http://news.nationalgeographic.com/2017/06/bonnethead-sharks-eat-seagrass/